Module scrollback 

Scrollback buffer for the framebuffer terminal.

Implements a ring-buffer of character cells for scrollback, plus a “current” partial row that accumulates characters before a newline finalises it into the ring.

Structs

SbCell 🔒

A single character cell stored in the scrollback buffer.

ScrollbackBuffer 🔒

Ring-buffer scrollback store.

Constants

MAX_SCROLLBACK 🔒

Maximum number of scrollback lines retained.